产品编号 L109502 | CAS号 1314-87-0 | Aladdin
Lead(II) sulfide
货号 规格 库存 价格 数量
L109502-5g SP 上海(>10)


折光率 3.921
密度 7.5000
熔点 1114°C
存贮条件 密封保存


产品介绍 高温下部分挥发,溶于酸,不溶于水,不溶于碱。可溶于硝酸。
别名 硫化铅 ;方铅矿,硫化铅晶体;lead monosulfide natural lead sulfide
应用 高纯度的可作半导体。
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标识符号 GHS07 GHS07, GHS08 GHS08, GHS09 GHS09
信号词 Danger
风险声明 (欧洲) R33;R61;R62;R20/22;R50/53;
安全声明(欧洲) S45;S53;S61/;
警示性声明 P201,P273,P308+P313,P501
危害码(欧洲) T,N
危害声明 H302,H332,H360,H373,H410
个人防护设备 Eyeshields,full-face particle respirator type N100 (US),Gloves,respirator cartridge type N100 (US),type P1 (EN143) respirator filter,type P3 (EN 143) respirator cartridges
RTECS OG4550000
WGK德国 3
UN代码 3077
Hua-Jie HJ Wang, Xue-Hong XH Yu, Ying Y Cao, Bei B Zhou, Cai-Feng CF Wang
Series of mono-dispersed bovine serum albumin (BSA)-conjugated PbS/Ag(2)S core/shell nano-composites with different Pb/Ag ratios had been successfully synthesized by an ion-exchange method under the g...Read More
Shaoping Lv, Yong Guan, Dong Wang, Yifeng Du
The electrochemical detection of cell lines of MCF-7 (human breast cancer) has been reported, using magnetic beads for the separation tool and high-affinity DNA aptamers for signal recognition. The hi...Read More
Na Zhou, Yueyong Yang, Xiaoming Huang, Huijue Wu, Yanhong Luo, Dongmei Li, Qingbo Meng
A tandem-structure sensitized solar cell, comprising different inorganic semiconductor quantum dots (QDs) as sensitizers in two different compartments, has been designed for the first time with the ai...Read More
Ethiraj Sathiyaraj, Subbiah Thirumaran
Nine lead bis(dithiocarbamate) complexes based on benzyl and furfuryl groups have been prepared. The complexes were characterized using IR and NMR spectroscopy. All the complexes showed the expected s...Read More
Pieter Geiregat, Yolanda Justo, Sofie Abe, Stijn Flamee, Zeger Hens
The absorption cross section of colloidal quantum dots in close-packed monolayers shows a 4 (CdSe) to 5-fold (PbS) enhancement compared to quantum dots in a dilute dispersion. Quantitative agreement i...Read More
Somobrata Acharya, Bidisa Das, Umamahesh Thupakula, Katsuhiko Ariga, D D Sarma, Jacob Israelachvili, Yuval Golan
Two-dimensional (2D) sheets are currently in the spotlight of nanotechnology owing to high-performance device fabrication possibilities. Building a free-standing quantum sheet with controlled morpholo...Read More
Jian Shi, Ping Zhao, Xudong Wang
Piezoelectric polarization at the ZnO/PbS-quantum-dot (QD) interface can be used to engineer the heterojunction band structure and manipulate the width of the depletion region in the QD layer. This pi...Read More
David Zhitomirsky, Melissa Furukawa, Jiang Tang, Philipp Stadler, Sjoerd Hoogland, Oleksandr Voznyy, Huan Liu, Edward H Sargent
N-type PbS colloidal-quantum-dot (CQD) films are fabricated using a controlled halide chemical treatment, applied in an inert processing ambient environment. The new materials exhibit a mobility of 0....Read More
Priya J Jadhav, Patrick R Brown, Nicholas Thompson, Benjamin Wunsch, Aseema Mohanty, Shane R Yost, Eric Hontz, Troy Van Voorhis, Moungi G Bawendi, Vladimir Bulovi?, Marc A Baldo
Triplet exciton dissociation in singlet exciton fission devices with three classes of acceptors are characterized: fullerenes, perylene diimides, and PbS and PbSe colloidal nanocrystals. Using photocu...Read More
Geoffrey G Diederich, Timothy T O'Connor, Pavel P Moroz, Erich E Kinder, Elena E Kohn, Dimuthu D Perera, Ryan R Lorek, Scott S Lambright, Martene M Imboden, Mikhail M Zamkov
Conjoining different semiconductor materials in a single nano-composite provides synthetic means for the development of novel optoelectronic materials offering a superior control over the spatial dist...Read More
Zhenhua Sun, Zhike Liu, Jinhua Li, Guo-An Tai, Shu-Ping Lau, Feng Yan
Infrared photodetectors based on single-layer CVD-grown graphene and PbS quantum dots, which are fabricated by solution processing, show ultrahigh responsivities of up to 10(7) A/W under infrared lig...Read More
Balasubramanian Vasanthakumar, Honnavar Ravishankar, Sankaran Subramanian
Environmental concerns regarding the use of certain chemicals in the froth flotation of minerals have led investigators to explore biological entities as potential substitutes for the reagents in vogu...Read More
Jeffrey J Yan, Erik M EM Indra
Sulfur anions and their derivatives have long been recognized for their high selectivity and reactivity toward Pb(2+) ions and formation of highly absorptive yet water-insoluble compounds with both ac...Read More
D D Wang, J J Qian, F F Cai, S S He, S S Han, Y Y Mu
In this paper, PbS semiconductor quantum dots (QDs) with near-infrared (NIR) photoluminescence were synthesized in oleic acid and paraffin liquid mixture by using an easily handled and 'green...Read More
Ana Querejeta-Fernández, Juan C Hernández-Garrido, Hengxi Yang, Yunlong Zhou, Aurea Varela, Marina Parras, José J Calvino-Gámez, Jose M González-Calbet, Peter F Green, Nicholas A Kotov
A lot of interesting and sophisticated examples of nanoparticle (NP) self-assembly (SA) are known. From both fundamental and technological standpoints, this field requires advancements in three princi...Read More
Dayong D Zhang, Lin L Gan, Yang Y Cao, Qing Q Wang, Limin L Qi, Xuefeng X Guo
An intrinsic mechanism of photoinduced hole transfer reactions occurring at the grapheme-PbS interface is described with the purpose of building a tunable photosensor with a responsivity of more than ...Read More
Afshin A Pourahmad
MCM-41 molecular sieve coupled with lead sulfide quantum dots (PbS-MCM-41) was prepared by ion-exchange method. The photocatalysts were characterized by X-ray diffraction (XRD), scanning electron micr...Read More
Illan J IJ Kramer, David D Zhitomirsky, John D JD Bass, Philip M PM Rice, Teya T Topuria, Leslie L Krupp, Susanna M SM Thon, Alexander H AH Ip, Ratan R Debnath, Ho-Cheol HC Kim, Edward H EH Sargent
A bulk heterojunction of ordered titania nanopillars and PbS colloidal quantum dots is developed. By using a pre-patterned template, an ordered titania nanopillar matrix with nearest neighbours 275 nm...Read More
Huiying H Fu, Sai-Wing SW Tsang
Simple solution phase, catalyst-free synthetic approaches that offer monodispersed, well passivated, and non-aggregated colloidal semiconductor nanocrystals have presented many research opportunities ...Read More
Anthony C AC Onicha, Nattasamon N Petchsang, Thomas H TH Kosel, Masaru M Kuno
High-quality compositionally tunable ternary PbSe(x)S(1-x) (x = 0.23, 0.39, 0.49, 0.68, and 0.90) nanowires (NWs) and their binary analogues have been grown using solution-liquid-solid growth with lea...Read More
Bing B Xue, Jie J Cao, Dawei D Deng, Junfei J Xia, Jing J Jin, Zhiyu Z Qian, Yueqing Y Gu
The successful transfer of oil-soluble quantum dots (QDs) into water is critical for many of their bioapplications. In this paper, the impacts of four various strategies (i.e., via micelles, nanohydro...Read More
Hyun Sung HS Kim, Kyung Byung KB Yoon
The third-order nonlinear optical (3NLO) activity of PbS quantum dots (QDs) encapsulated in zeolite Y has been expected to depend sensitively on the countercation of the zeolite host. However, ion exc...Read More
Tao T Song, Fute F Zhang, Xiaofei X Lei, Yonglan Y Xu, Shuittong S Lee, Baoquan B Sun
We fabricated three-dimensional silicon nanopillar array (SiNP)-based photovoltaic (PV) devices using PbS quantum dots (QDs) as the hole-transporting layers. The core-shell structured device, which is...Read More
Bruno B Ehrler, Mark W B MW Wilson, Akshay A Rao, Richard H RH Friend, Neil C NC Greenham
We demonstrate an organic/inorganic hybrid photovoltaic device architecture that uses singlet exciton fission to permit the collection of two electrons per absorbed high-energy photon while simultaneo...Read More